Gruntfile.js

'use strict';

module.exports = function (grunt) {

  // Project configuration.
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    meta: {
      banner: [
        '/**',
        ' * <%= pkg.description %>',
        ' * @version v<%= pkg.version %> - <%= grunt.template.today("yyyy-mm-dd") %>' +
        ' * @link <%= pkg.homepage %>',
        ' * @author <%= pkg.author %>',
        ' * @license MIT License, http://www.opensource.org/licenses/MIT',
        ' */\n'
      ].join('\n')
    },
    dirs: {
      dest: 'dist'
    },
    clean: [
      '<%= dirs.dest %>'
    ],
    concat: {
      options: {
        banner: '<%= meta.banner %>'
      },
      dist: {
        src: ['src/*.js'],
        dest: '<%= dirs.dest %>/<%= pkg.name %>.js'
      }
    },
    recess: {
      build: {
        src: ['src/angular-wizard.less'],
        dest: '<%= dirs.dest %>/<%= pkg.name %>.css',
        options: {
          compile: true,
          compress: false,
          noUnderscores: false,
          noIDs: false,
          zeroUnits: false
        }
      },
      compile: {
        src: ['src/angular-wizard.less'],
        dest: '<%= dirs.dest %>/<%= pkg.name %>.min.css',
        options: {
          compile: true,
          compress: true,
          noUnderscores: false,
          noIDs: false,
          zeroUnits: false
        }
      }
    },
    less: {
      build: {
        options: {
          paths: ['<%= dirs.dest %>'],
          cleancss: true
        },
        files: {'<%= dirs.dest %>/<%= pkg.name %>.css': 'src/angular-wizard.less'}
      }
    },
    cssmin: {
      options: {
        shorthandCompacting: false,
        roundingPrecision: -1
      },
      target: {
        files: {
          '<%= dirs.dest %>/<%= pkg.name %>.min.css': ['<%= dirs.dest %>/<%= pkg.name %>.css']
        }
      }
    },
    copy: {
      less_files: {
        files: [
          {
            src: ['src/angular-wizard.less'],
            dest: '<%= dirs.dest %>',
            cwd: '.',
            expand: true,
            flatten: true
          }
        ]
      }
    },
    html2js: {
      'xompass-angular-wizard': {
        options: {
          base: 'src'
        },
        src: ['src/*.html'],
        dest: 'src/<%= pkg.name %>.tpls.js'
      }
    },
    uglify: {
      options: {
        banner: '<%= meta.banner %>'
      },
      dist: {
        src: ['<%= concat.dist.dest %>'],
        dest: '<%= dirs.dest %>/<%= pkg.name %>.min.js'
      }
    },
    karma: {
      options: {
        configFile: 'karma.conf.js'
      },
      build: {
        singleRun: true,
        autoWatch: false
      },
      dev: {
        autoWatch: true
      }
    },
    changelog: {
      options: {
        dest: 'CHANGELOG.md'
      }
    }
  });

  // Load the plugin that provides the "concat" task.
  grunt.loadNpmTasks('grunt-contrib-concat');

  // Load the plugin that provides the "uglify" task.
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-karma');
  grunt.loadNpmTasks('grunt-conventional-changelog');
  grunt.loadNpmTasks('grunt-contrib-less');
  grunt.loadNpmTasks('grunt-contrib-cssmin');
  grunt.loadNpmTasks('grunt-contrib-clean');
  grunt.loadNpmTasks('grunt-contrib-copy');
  grunt.loadNpmTasks('grunt-ng-annotate');
  grunt.loadNpmTasks('grunt-html2js');


  // Default task.
  grunt.registerTask('default', ['build']);

  // Build task.
  grunt.registerTask('build', [
    'clean',
    'copy',
    'less',
    'cssmin',
    'html2js',
    'concat',
    'uglify']);

  grunt.registerTask('test', ['build']);

  grunt.registerTask('travis', ['build']);

  // Provides the "bump" task.
  grunt.registerTask('bump', 'Increment version number', function () {
    var versionType = grunt.option('type');

    function bumpVersion(version, versionType) {
      var type = {patch: 2, minor: 1, major: 0},
        parts = version.split('.'),
        idx = type[versionType || 'patch'];
      parts[idx] = parseInt(parts[idx], 10) + 1;
      while (++idx < parts.length) {
        parts[idx] = 0;
      }
      return parts.join('.');
    }

    var version;

    function updateFile(file) {
      var json = grunt.file.readJSON(file);
      version = json.version = bumpVersion(json.version, versionType || 'patch');
      grunt.file.write(file, JSON.stringify(json, null, '  '));
    }

    updateFile('package.json');
    grunt.log.ok('Version bumped to ' + version);
  });

};